5 tips to reduce the visibility of stretch marks

Stretch marks are some of the most normal things there are – the vast majority get them at some point in life, regardless of skin type or body size. They occur when the skin stretches faster than it has time to adapt, and although they cannot be completely erased, there is much you can do to soften them and make them less visible. Here we go through why stretch marks occur, how you can prevent them and five concrete tips to reduce their visibility – from microneedling to the right oils and sun protection.

What are stretch marks?

Stretch marks (striae) are scars that form in the skin's middle layer, the dermis, when it is stretched too quickly. When the skin is not elastic enough to keep up with rapid weight gain or growth, the underlying collagen and elastin fibers break. The marks that appear are the body's way of repairing the broken skin.

Fresh stretch marks are often red, purple or pink because the blood vessels under the skin show through – this is called striae rubrae and is the stage when they respond best to cosmetic treatment. Over time they fade into shiny, light or silvery lines (striae albae), which are harder to affect because the tissue then lacks pigment and blood vessels. The earlier you start treating them, the better the results.

Causes of stretch marks

The root cause is always the same: the skin's collagen and elastin fibers break during rapid stretching. However, what triggers the stretching can vary:

• Pregnancy: The stomach grows quickly and the hormone cortisol makes the skin less elastic.
• Puberty: Rapid height and muscle growth stretches the skin in a short time.
• Significant weight change: Both rapid weight gain and muscle building in the gym can cause stretch marks.
• Genetics: If your parents are prone to getting stretch marks, the likelihood is greater that you will get them too.
• Hormones: High levels of cortisol reduce the skin's elasticity and make it more susceptible.

Common areas for stretch marks

• Stomach: Often occurs during pregnancy or rapid weight gain.
• Thighs: Common during rapid growth in puberty or weight gain.
• Back: Often appears during rapid height growth in puberty.
• Buttocks: Often develops during rapid muscle gain or weight gain.
• Breasts and upper arms: Common during pregnancy, breastfeeding and strength training.

Can you prevent stretch marks?

You cannot guarantee avoiding stretch marks – genetics play a big role – but you can give the skin the best possible conditions. Keep the skin soft and well-nourished with body oil and moisturizing lotion, especially on areas that grow quickly during pregnancy or a training period. Supple, well-hydrated skin withstands stretching better than dry skin. Drink plenty of water and eat nutritiously – vitamin C, zinc and protein are building blocks for the skin's collagen.

5 tips to reduce the visibility of stretch marks

1. Microneedling with Skinroller PRO

Skinroller PRO uses microneedling to stimulate the production of new cells and increase collagen production. By rolling 192 small needles over the skin, controlled micro-injuries are created that force the skin to repair itself – exactly the process that builds up new, smoother tissue where the stretch mark is located.

The cosmetic treatment also makes it easier for the skin to absorb active ingredients from serums and creams. For thicker skin layers such as the stomach, thighs and hips, a dermaroller with a 1.0 mm needle depth is recommended, which reaches deeper than the fine needles intended for the face. Roll over the area once a week and let the skin recover between sessions. Read more in our step-by-step guide to Skinroller PRO.

2. Massage in oil every day

Massaging in a body oil twice a day can significantly reduce the visibility of stretch marks. The oils make the skin more elastic and soft, and the massaging itself increases blood circulation in the area which promotes healing. Feel free to combine the oil with microneedling once a week for a deeper effect – then the active ingredients penetrate further down into the skin.

3. Treat with the right active ingredients

Some ingredients have a better documented effect on scars and stretch marks than others. Retinol (Vitamin A) increases cell renewal and stimulates collagen, which can smooth out fresh stretch marks – but should not be used during pregnancy. Hyaluronic acid moisturizes and plumps up the skin, and peptides support the skin's own collagen production. Together with microneedling, which helps the ingredients penetrate, you get the most out of them.

4. Protect against the sun

Sun exposure makes stretch marks more visible, especially if they are white, because the damaged tissue lacks melanin and does not tan like the surrounding skin. This increases the contrast and makes the lines stand out. Always protect your stretch marks with clothing or a sunscreen with high SPF (at least 30) when you are in the sun.

5. Maintain the skin's suppleness from within

Keep the skin well hydrated with oils and lotions to maintain elasticity. Drink plenty of water and eat nutritiously. Remember that exercise itself does not remove existing stretch marks, but a healthy lifestyle with good circulation promotes the skin's general health and healing ability.

Realistic expectations

It is important to be honest: no products or cosmetic treatments can completely erase stretch marks. What they can do is make them softer, smoother and significantly less visible – especially if you start while they are still red. Stretch marks also fade naturally over time on their own. Be patient, give the routine a few months, and remember that your body has gone through major changes. Be proud of it and its ability to adapt ❤️

FAQ about stretch marks

Can stretch marks be completely removed?

No, stretch marks are a form of scar and can rarely be completely removed. However, you can make them significantly less visible with the right cosmetic treatment. You get the best results on fresh, red stretch marks – they respond much better to microneedling, oils and active ingredients than old, white lines.

Does microneedling work on old, white stretch marks?

Yes, but it takes longer and requires patience. Since microneedling stimulates the skin's own collagen production, it can over time build up the tissue even in older, light stretch marks and make them smoother. Expect several months of regular cosmetic treatment before you see a clear difference.

Which needle depth should I use for stretch marks?

For the body, where the skin is thicker than on the face, a needle depth of 1.0 mm is recommended for areas such as the stomach, thighs, buttocks and hips. It reaches deep enough to stimulate collagen in the dermis where the stretch marks are located. Always use the roller on clean skin and clean it thoroughly afterwards.

Can I use a dermaroller on stretch marks during pregnancy?

Wait until after pregnancy and breastfeeding before starting microneedling on the stomach, and feel free to consult your midwife or doctor. During pregnancy, you can instead keep the skin soft and elastic with body oil and moisturizing lotion, which is gentle and helps the skin withstand the stretching.

How long does it take to see results?

Expect at least 8–12 weeks of regular cosmetic treatment before you see a clear improvement. Skin renews itself slowly, and collagen buildup takes time. The combination of microneedling once a week and daily oil massage usually gives the best and fastest results.